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Quattuor potentissimus Graphite Manufacturers in mundo - Vetek

SGL, Toyo Tokai Carbon, Mersen et alia Graphite brands sunt nunc relative optimum graphite artifices, et studio quaesivit post fabrica in semiconductor, photovoltaic et aliis agris. Unde necesse est scire eorum core products.


SGL scriptor typicam graphite et applicationem areas:


● R8500 series: Usus est in photovoltaics, semiconductors et caliditas processui.

●  R7300 series: Puritas, maxime idoneam ad semiconductor applications.

●  R6500 series: Optimum perficientur apta variis caliditas, princeps onus et altum praecisione applications. Maxime in semiconductor vestibulum, photovoltaic industria, metallurgy et alias caliditas agros.


Technical parametri:


R8510
R6510
R7300
R8500
R8710
Mediocris grano magnitudine μm
10 10 20 10 3
G (CM³
1.77 1.83 1.73 1.77 1.8
Porosity Vol.%
14 10 14 14 10
Medium PORE ostium diameter μm
1.8 1.8 1.6 1.8 0.6
Coefficientem permeability (ambientium temperatus) CM2 / s
0.25 0.06 0.1 0.25 0.01
Rockwell HR₅ / ₁₀₀
70 85 75 70 105
Resistentia μωm
14 12 16 14 13
Flexural fortitudinem MPA
50 60 40 50 85
Compressive fortitudinem MPA
110 130 85 110 170
Dynamic modulum de elasticitate MPA
10.5 x 10³
11,5 x 10³
X X 10³
10.5 x 10³
10.5 x 10³
Scelerisque expansion (XX - CC ° C) K⁻⁻
4.2 x
4.2 x 2.7 x 4.2 x 4.7 x
Scelerisque conductivity (XX ° F) WM⁻⁻k⁻⁻
95 110 70 95 105
Cinis contentus PPM
200 / 200 200 200

Toyo Tans est typical graphite et applicationem locis:


 IG Series: Isostatic Graphite, late in semiconductor, photovoltaic, metallurgy, eget industria et alium caliditas et altum praecisione agros

 Nomen series: High euismod Isostatic Graphite, late in EDM, FORMORE vestibulum, semiconductor et photovoltaic agri

 ISO seriem: High euismod Isostatic Graphite, maxime ad Industrial Applications requiring excelsum puritatem, princeps vires et summus temperatus resistentia

●  TTK Series: Quia EDM, MOLLIGNING FORMULA et alia alta praecisione processus agri

 Series HPG: Apta apparatu et components sub altum praecisione et dura conditionibus, praesertim in electronics, semiconductor, photovoltaic et alia industries


Technical parametri:

Gradus
IG, XI
IG, LXX
I nomen-I
VIII nomen-VIII
ISO-LXIII
TTK-LV
HPG-XXX
HPG, LIX
Mole density
Mg / m3
1.77 1.83 1.68 1.78 1.78 1.8 1.8 1.91
Durities
HSD
51 58 45 63 76 73 74 88
Electrica resistentibus
ΜΩ · M
11 10 13.5 13.4 15 15.3 15.3 13.5
Flacalis fortitudinem
MPA
39 47 36 52 65 63 65 100
Compressive fortitudinem
MPA
78 103 69 106 135 139 142 210
Tensile viribus
MPA
25 31 20 34 46 48 50 74
Young 's modulus
Gpa
9.8 11.8 8.8 10.1 12 11.2 11.3 12.7
Coefficientem scelerisque expansion
10-6/ K
4.5 4.6 4.2 5.6 5.6 5.6 5.6 5.7
Scelerisque conductivity
W / (m k)
120 130 90 90 70 86 86 95

Tokai typical graphite et applicationem areas:


 HK1: Aspera machining de magna fingunt moritur et mori, mittentes applications.

 HK2: Roughing ex et consummatione ex media ad parva accurate, acri definitio fingunt et torcular Tools.

●  HK3: HK-III est premier gradu de ultra-denique graphite, optimum usus est in quo ultra-altum definitionem et optimum extremum gerunt resistentia sunt critica i.e. altum qualis fingunt faciens, aerospace industries et denique detailed formae. Bonum MRR rate / gerunt Ratio.

●  HK, LXXV: HK-LXXV est ultra-denique gradu de graphite et adhibetur hic princeps superficiem finiatur et bonum ore lapsum condiciones sunt discrimine. Etiam facile machining proprietates altum definitionem in angulis et profiles. Est optimum usus est in excelsum qualis finis ad fusum vestibulum processus.


Technical parametri:

Gradus

HK-I
HK-II
HK-III
HK, LXXV
Specifica gravitas
G / cm3
1.85
1.82 1.84 1.82
Specifica resistentia
ΜΩ · M
11 13.5 15.5 16.5
Flacalis fortitudinem MPA 50 64 88 66
Durities
Litus
58 64 78 72
Mediocris frumenti magnitudine
μm
11 7 2 4

Mersen 's typical graphite et applicationem areas:


●  Isostatic Graphite: Apta CVD components et cruces in semiconductor et photovoltaic industries. Tum vestibulum components pro Monocrystalline et Polycrystalline Silicon, praesertim in summus temperatus environments.

●  Ellor + Series: High conductivity, gerunt, repugnans, princeps officii efficientiam, idoneam ad altum consummare superficiem processus, praecisione fingunt dispensando.


Technical parametri:

Gradus

Isostatic Graphite MCMXL
Isostatic Graphite MMCDX
Ellor + XVIII
Ellor + L

MediocrisFrumea magnitudine

μm
/ / 12 5
Densitas
G / cm3
1.79 1.74 1.78 1.86
Durities
Litus
63 55 62 80

FloreolusFortitudo

MPA
43 30 45 76

ElectricaResistentia

μohm.cm
1397 1600 1370 1370


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